Aflatoxicol formation by Aspergillus flavus and A. parasiticus [from feed corn]

Aflatoxicol formation by Aspergillus flavus and A. parasiticus [from feed corn]

The formation of aflatoxicols (AFL) by 9 strains of Aspergillus flavus isolated from moldy corn, which was naturally contaminated with both aflatoxins (AF) and AFL, and by 2 strains of A. parasiticus from buckwheat flour was investigated. All of the AF-producing A. flavus and A. parasiticus strains...

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Veröffentlicht in:Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi) 1985/08/05, Vol.26(4), pp.380-384_1
Hauptverfasser: Nakazato, M. (Tokyo-to. Research Inst. for Environmental Protection (Japan)), Saito, K, Kikuchi, Y, Ibe, A, Fujinuma, K, Nishijima, M, Nishima, T, Morozumi, S, Wauke, T, Hitokoto, H
Format: Artikel
Sprache:eng ; jpn
Schlagworte:
aflatoxicol
aflatoxin B1
AFLATOXINAS
AFLATOXINE
AFLATOXINS
ALIMENT POUR ANIMAUX
ASPERGILLUS
Aspergillus flavus
Aspergillus parasiticus
corn
FEEDS
METABOLISM
METABOLISME
METABOLISMO
mycotoxin
PIENSOS
ZEA MAYS
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Zusammenfassung:The formation of aflatoxicols (AFL) by 9 strains of Aspergillus flavus isolated from moldy corn, which was naturally contaminated with both aflatoxins (AF) and AFL, and by 2 strains of A. parasiticus from buckwheat flour was investigated. All of the AF-producing A. flavus and A. parasiticus strains showed activity to form both AF and AFL. The accumulation of AF and AFL in three substrata (corn grits, polished rice and peanuts) by an AF-producing strain of A. flavus was investigated. In each substratum, the largest amount of AF was detected at 6 to 10 days' incubation, and the amounts of both AFL A and B rapidly increased thereafter.
ISSN:0015-6426
1882-1006
DOI:10.3358/shokueishi.26.380